ETF-144/99A Floor Sensor with Stiff Wire

ETF-144/99AFloor Sensor with Stiff Wire

The standard floor sensor with stiff wire is suitable for various floor heating thermostats, and fits the following OJ Microline® products; Basic Clock Thermostats, Basic Thermostats and On/Off Thermostats.

NTC sensor type: ETF-22/33/55/99

  • Sensor for temperature range -30 - +125°C.
  • Wide application range, commonly used for normal ambient temperatures.
  • Precision +/- 5% Ohms at 25°C, equal to +/- 1,2°C. RTemp at 25°C = 12 KOhm.
  • Sensor cables can be extende up to 200 meters without influence on the reading.

NTC 12 KOhm Calculator

Please enter values

Temperature °C  
Table offset °C





d Ohm


Product Documents

Product Catalogue 2024 Europe-Asia-South-America, English
File type/size:PDF ( 2,54 MB )

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